| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Natural Beekeeping: Organic Approaches to Modern Apiculture, 2nd Edition | 978-1-60358-362-6 (1-60358-362-9) | 2013 |
| Natural Beekeeping: Organic Approaches to Modern Apiculture | 978-1-933392-08-0 (1-933392-08-8) | 2007 |